They weren't British, they weren't brothers, and their real names weren't Walker, but Californians Scott Engel, John Maus, and Gary Leeds were briefly huge stars in England (and small ones in their native land) at the peak of the British Invasion. Engel and Maus were playing together in Hollywood when drummer Leeds suggested they form a trio and try to make it in England. And they did -- with surprising swiftness, they hit the top of the British charts with "Make It Easy on Yourself" in 1965. "The Sun Ain't Gonna Shine Anymore" repeated the feat the following year, and the gro...